Bontrager
Charger Pump

Loaded with features like a stable, tip-resistant base, a durable steel barrel, and an auto-select head, the Charger stands ready for all your tire inflation chores.
• Steel construction and replaceable internals provide long term durabili
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Useless garbage. I have a "normal" bike tire. "Schrader." You have to press it on so hard that the valve stem gets shoved into tire.
The one thing you need to know: is it recyclable or do you throw it in regular trash?